Good shout, hadn't realised.

a man is standing in front of a window holding a remote control in his hand .

ALT: a man is standing in front of a window holding a remote control in his hand .

There are enough rules to get you started with some ship creation in the Mongoose 2E Core for custom player and NPC ships and when you are all ready, there are yummy expanded Ship Construction rules in High Guard Update 2022 and expanded Vehicle rules in the Vehicle Handbook.